TDA8933T NXP Semiconductors, TDA8933T Datasheet - Page 36

• Manufacturer Part Number: TDA8933T
• Description: Audio Amplifiers 2X10W BTL CLASS D AMP+VOLCTRL
• Manufacturer: NXP Semiconductors

Specifications of TDA8933T

• Product: Class-D
• Output Power: 32 W
• Available Set Gain: 36 dB
• Common Mode Rejection Ratio (min): 75 dB
• Thd Plus Noise: 0.011 %
• Operating Supply Voltage: 25 V
• Supply Current: 0.6 mA
• Maximum Power Dissipation: 5000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 16 Ohms
• Dual Supply Voltage: +/- 12.5 V
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential, Single
• Supply Type: Single or Dual
• Supply Voltage (max): 36 V
• Supply Voltage (min): 10 V
• Output Type: 1-Channel Mono or 2-Channel Stereo
• Package / Case: SOIC-32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA8933T/N1,112

NXP Semiconductors
TDA8933_1
Preliminary data sheet
14.10 BTL curves measured in the reference design
Fig 27. Total harmonic distortion-plus-noise as a function of output power
Fig 28. Total harmonic distortion-plus-noise as a function of output power
(1) f
(2) f
(3) f
(1) f
(2) f
(3) f
a. V
a. V
THD+N
THD+N
(%)
(%)
10
10
10
10
10
10
10
10
i
i
i
i
i
i
10
10
= 6 kHz
= 1 kHz
= 100 Hz
P
= 6 kHz
= 1 kHz
= 100 Hz
P
1
1
2
1
2
3
10
2
1
2
3
10
= 17 V; R
= 25 V; R
2
2
L
L
= 8
= 16
Rev. 01 — 15 May 2007
10
10
1
1
1
1
(1)
(2)
(3)
(1)
(2)
(3)
10
10
Class-D audio amplifier
P
P
o
o
(W)
(W)
TDA8933
010aaa157
010aaa161
© NXP B.V. 2007. All rights reserved.
10
10
2
2
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